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RTO heat exchange media:Honeycomb ceramic

Product Price: Wage Negotiable
  • Product Model: NK-HCJ
  • Brand: NKCHEM
  • Manufacturer: jiangxi China(mainland)
  • Region: 江西萍乡
  • Issuing Date: 2018-12-10
  • Visit: 5501
Introduction
RTO heat exchange media:Honeycomb ceramic:low heat expansion,high specific heat capacity,high specific surface area and so on.
Product Details
RTO heat exchange media:Honeycomb ceramic details:

Honeycomb ceramic regenerators could enhance effieiency,save energy,increase output and improve quality,as importand and effective measure of dealing with energy and environment, they're applied on thermal equipments of energy saving in industry widely. The shapes of pores of Honeycomb ceramic regenerators are square and hexagon,and the channels of pores are straight and parallel each other. This structure reduces the resistance of passing air and enhances the heat exchange efficiency of enery channel.
 
Components and specifications
cordierite,mullite,silica,corundum mullite and so on;according to our clients' requirement.we could produce the products with different specifications(dimension and channel shape).
 
Functions
1.Reduce the thermal loss of exhause gas,and improve the efficiency of fuel to save energy as much as possible.
2.Enhance the burning temperature on theory;improve the burning atmosphere;meet the high temperature of themal equipments;enlarge low calorific value fuel,especially the application range of blast furnace;improve the efficiency of calorific value fuel;and reduce the emission of low calorific value coal gas.
3.Improve the terms of heat exchange in hearth;increase the outpur of equipments;enhance quality of products;and cut down the investment of equipments.
4.Reduce the exhaust emission of thermal equipments;alleviate the air pollution;and improve the environment.
 
Material:cordierite,mullite,silica,corundum mullite and so on.
 
Specification:100×100×100,100×150×150,150×150×150,150×150×300mm and so on.
 
Hole count:25×25,40×40,43×43,50×50,59×59 and so on.
 
Hole shape:square,rectangle,rotundity,********,hexagon and so on.
 
Technology parameters of mullite honeycomb ceramic regenerator 
Hole count
Water absorption%
Apparent porosity%
Bulk density g/cm3
Compressive strength
(c axes min)
Thermal shock resistance
The highest working temperature
Cofficient of heat expansion
(×10-6/)
(20-800)
43×43
<20
<40
>0.85
>10
>400
1320
4.1
40×40
<20
<40
>0.85
>10
>400
1320
4.1
25×25
<20
<40
/
>7
>400
1320
4.1

Technology parameters of corundum mullite honeycomb ceramic regenerator
 
Hole count
Water absorption%
Apparent porosity%
Bulk density g/cm3
Compressive strength
(c axes min)
Thermal shock resistance
The highest working temperature
Cofficient of heat expansion
(×10-6/)
(20-800)
43×43
<10
<25
>1.0
>20
>400
1530
5.7
40×40
<10
<25
>1.0
>20
>400
1530
5.7
25×25
<10
<25
>0.85
>20
>400
1530
5.7

Characters
The characters of honeycomb ceramic regenerator as follows:low heat expansion,high specific heat capacity,high specific surface area,low pressure drop,low thermal resistance,good thermal conductivity,thermal shocks resistance and so on.So,in metallurgy and chemical industry,it's used s HTAC,meanwhile we combine recycling the rest heat of emissions,high efficient combustion with reducing NOx.So it becomes true to save energy and decrease Nox.
 
1.According to our clients requirements and the different application range,we will choose different materials and specifcations.
2.Thin channel wall,big capacity,high heat storage and small bulk.
3.Smooth channel wall and low back pressure
4.More durable,stronger corrosion resistance and more stable
5.Little quality tolerance,easy installation and little mistake
6.High thermal shock resistance,good heat conduction and high mechanical strength
 
Main application range:
chemical industry,metallurgy industry,power plant,solid waste incinerators,power industry boiler,gas turbine,engineering heating installation,ethylene pyrolysis furnace and so on.
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